MTNB

The option award was made subject to the approval of, and in accordance with the terms of, the Issuer's 2025 Equity Incentive Plan (the "2025 Plan"), which will be voted on at the Issuer's 2025 annual meeting of stockholders to be held on June 23, 2025. 100% of the options vest, subject to stockholder approval of the 2025 Plan, on April 30, 2026.

The option award was made subject to the approval of, and in accordance with the terms of, the Issuer's 2025 Equity Incentive Plan (the "2025 Plan"), which will be voted on at the Issuer's 2025 annual meeting of stockholders to be held on June 23, 2025. 100% of the options vest, subject to stockholder approval of the 2025 Plan, on April 30, 2026.

The option award was made subject to the approval of, and in accordance with the terms of, the Issuer's 2025 Equity Incentive Plan (the "2025 Plan"), which will be voted on at the Issuer's 2025 annual meeting of stockholders to be held on June 23, 2025. 100% of the options vest, subject to stockholder approval of the 2025 Plan, on April 30, 2026.

The option award was made subject to the approval of, and in accordance with the terms of, the Issuer's 2025 Equity Incentive Plan (the "2025 Plan"), which will be voted on at the Issuer's 2025 annual meeting of stockholders to be held on June 23, 2025. The options vest, subject to stockholder approval of the 2025 Plan, as to 25% of the shares on April 30, 2026 with the remaining shares to vest in equal monthly installments on the last day of each month over a period of 36 months commencing April 30, 2026.

The option award was made subject to the approval of, and in accordance with the terms of, the Issuer's 2025 Equity Incentive Plan (the "2025 Plan"), which will be voted on at the Issuer's 2025 annual meeting of stockholders to be held on June 23, 2025. 100% of the options vest, subject to stockholder approval of the 2025 Plan, on April 30, 2026.

The option award was made in accordance with the terms of the Issuer's Amended and Restated 2013 Equity Incentive Plan. The option vests as to 25% of the shares on December 15, 2024 with the remaining shares to vest in equal monthly installments on the last day of each month over a period of 36 months commencing December 31, 2024.

The option award was made in accordance with the terms of the Issuer's Amended and Restated 2013 Equity Incentive Plan. The option vests as to 25% of the shares on December 15, 2024 with the remaining shares to vest in equal monthly installments on the last day of each month over a period of 36 months commencing December 31, 2024.

The option award was made in accordance with the terms of the Issuer's Amended and Restated 2013 Equity Incentive Plan. The option vests as to 25% of the shares on December 15, 2024 with the remaining shares to vest in equal monthly installments on the last day of each month over a period of 36 months commencing December 31, 2024.

The option award was made in accordance with the terms of the Issuer's Amended and Restated 2013 Equity Incentive Plan. The option vests as to 25% of the shares on December 15, 2024 with the remaining shares to vest in equal monthly installments on the last day of each month over a period of 36 months commencing December 31, 2024.

The option award was made in accordance with the terms of the Issuer's Amended and Restated 2013 Equity Incentive Plan. The option vests as to 25% of the shares on December 15, 2024 with the remaining shares to vest in equal monthly installments on the last day of each month over a period of 36 months commencing December 31, 2024.

The option award was made in accordance with the terms of the Issuer's Amended and Restated 2013 Equity Incentive Plan. The option vests as to 25% of the shares on December 15, 2024 with the remaining shares to vest in equal monthly installments on the last day of each month over a period of 36 months commencing December 31, 2024.

The option award was made in accordance with the terms of the Issuer's Amended and Restated 2013 Equity Incentive Plan (the "2013 Plan"). The option vests in equal monthly installments over a period of 12 months commencing on November 1, 2023. The exercise price is based on the closing price for the shares of the Common Stock on the date of grant in accordance with the terms of the 2013 Plan.

The option award was made in accordance with the terms of the Issuer's Amended and Restated 2013 Equity Incentive Plan (the "2013 Plan"). The option vests in equal monthly installments over a period of 12 months commencing on November 1, 2023. The exercise price is based on the closing price for the shares of the Common Stock on the date of grant in accordance with the terms of the 2013 Plan.

The option award was made in accordance with the terms of the Issuer's Amended and Restated 2013 Equity Incentive Plan (the "2013 Plan"). The option vests in equal monthly installments over a period of 12 months commencing on November 1, 2023. The exercise price is based on the closing price for the shares of the Common Stock on the date of grant in accordance with the terms of the 2013 Plan.

The option award was made in accordance with the terms of the Issuer's Amended and Restated 2013 Equity Incentive Plan (the "2013 Plan"). The option vests in equal monthly installments over a period of 12 months commencing on November 1, 2023. The exercise price is based on the closing price for the shares of the Common Stock on the date of grant in accordance with the terms of the 2013 Plan.

The option award was made in accordance with the terms of the Issuer's Amended and Restated 2013 Equity Incentive Plan (the "2013 Plan"). The option vests in equal monthly installments over a period of 12 months commencing on November 1, 2023. The exercise price is based on the closing price for the shares of the Common Stock on the date of grant in accordance with the terms of the 2013 Plan.

The option award was made in accordance with the terms of the Issuer's Amended and Restated 2013 Equity Incentive Plan (the "2013 Plan"). The option vests in equal monthly installments over a period of 12 months commencing on November 1, 2023. The exercise price is based on the closing price for the shares of the Common Stock on the date of grant in accordance with the terms of the 2013 Plan.

The option award was made in accordance with the terms of the Issuer's Amended and Restated 2013 Equity Incentive Plan. The option vests as to 25% of the shares on December 20, 2023 with the remaining shares to vest in equal monthly installments on the last day of each month over a period of 36 months commencing December 31, 2023.

The option award was made in accordance with the terms of the Issuer's Amended and Restated 2013 Equity Incentive Plan. The option vests as to 25% of the shares on December 20, 2023 with the remaining shares to vest in equal monthly installments on the last day of each month over a period of 36 months commencing December 31, 2023.

The option award was made in accordance with the terms of the Issuer's Amended and Restated 2013 Equity Incentive Plan. The option vests as to 25% of the shares on December 20, 2023 with the remaining shares to vest in equal monthly installments on the last day of each month over a period of 36 months commencing December 31, 2023.

The option award was made in accordance with the terms of the Issuer's Amended and Restated 2013 Equity Incentive Plan. The option vests as to 25% of the shares on December 20, 2023 with the remaining shares to vest in equal monthly installments on the last day of each month over a period of 36 months commencing December 31, 2023.

The option award was made in accordance with the terms of the Issuer's Amended and Restated 2013 Equity Incentive Plan. The option vests as to 25% of the shares on December 20, 2023 with the remaining shares to vest in equal monthly installments on the last day of each month over a period of 36 months commencing December 31, 2023.

The option award was made in accordance with the terms of the Issuer's Amended and Restated 2013 Equity Incentive Plan. The option vests as to 25% of the shares on December 20, 2023 with the remaining shares to vest in equal monthly installments on the last day of each month over a period of 36 months commencing December 31, 2023.

The option award was made in accordance with the terms of the Issuer's Amended and Restated 2013 Equity Incentive Plan (the "2013 Plan"). The option vests in equal monthly installments over a period of 12 months commencing on November 14, 2022. The exercise price is based on the closing price for the shares of the Common Stock on the date of grant in accordance with the terms of the 2013 Plan.

The option award was made in accordance with the terms of the Issuer's Amended and Restated 2013 Equity Incentive Plan (the "2013 Plan"). The option vests in equal monthly installments over a period of 12 months commencing on November 14, 2022. The exercise price is based on the closing price for the shares of the Common Stock on the date of grant in accordance with the terms of the 2013 Plan.

The option award was made in accordance with the terms of the Issuer's Amended and Restated 2013 Equity Incentive Plan (the "2013 Plan"). The option vests in equal monthly installments over a period of 12 months commencing on November 14, 2022. The exercise price is based on the closing price for the shares of the Common Stock on the date of grant in accordance with the terms of the 2013 Plan.

The option award was made in accordance with the terms of the Issuer's Amended and Restated 2013 Equity Incentive Plan (the "2013 Plan"). The option vests in equal monthly installments over a period of 12 months commencing on November 14, 2022. The exercise price is based on the closing price for the shares of the Common Stock on the date of grant in accordance with the terms of the 2013 Plan.

The option award was made in accordance with the terms of the Issuer's Amended and Restated 2013 Equity Incentive Plan (the "2013 Plan"). The option vests in equal monthly installments over a period of 12 months commencing on November 14, 2022. The exercise price is based on the closing price for the shares of the Common Stock on the date of grant in accordance with the terms of the 2013 Plan.

The option award was made in accordance with the terms of the Issuer's Amended and Restated 2013 Equity Incentive Plan (the "2013 Plan"). The option vests in equal monthly installments over a period of 12 months commencing on November 14, 2022. The exercise price is based on the closing price for the shares of the Common Stock on the date of grant in accordance with the terms of the 2013 Plan.

On December 31, 2021, the Reporting Person was issued 7,859 shares of common stock, par value $0.0001 per share, pursuant to the Issuer's Amended and Restated 2013 Equity Compensation Plan. Such shares vest immediately upon grant.

The option award was made in accordance with the terms of the Issuer's Amended and Restated 2013 Equity Incentive Plan. The option vests as to 25% of the shares on December 14, 2022 with the remaining shares to vest in equal monthly installments on the last day of each month over a period of 36 months commencing December 31, 2022.

The option award was made in accordance with the terms of the Issuer's Amended and Restated 2013 Equity Incentive Plan. The option vests as to 25% of the shares on December 14, 2022 with the remaining shares to vest in equal monthly installments on the last day of each month over a period of 36 months commencing December 31, 2022.

The option award was made in accordance with the terms of the Issuer's Amended and Restated 2013 Equity Incentive Plan. The option vests as to 25% of the shares on December 14, 2022 with the remaining shares to vest in equal monthly installments on the last day of each month over a period of 36 months commencing December 31, 2022.

The option award was made in accordance with the terms of the Issuer's Amended and Restated 2013 Equity Incentive Plan. The option vests as to 25% of the shares on December 14, 2022 with the remaining shares to vest in equal monthly installments on the last day of each month over a period of 36 months commencing December 31, 2022.

The option award was made in accordance with the terms of the Issuer's Amended and Restated 2013 Equity Incentive Plan. The option vests as to 25% of the shares on December 14, 2022 with the remaining shares to vest in equal monthly installments on the last day of each month over a period of 36 months commencing December 31, 2022.

The option award was made in accordance with the terms of the Issuer's Amended and Restated 2013 Equity Incentive Plan. The option vests as to 25% of the shares on December 14, 2022 with the remaining shares to vest in equal monthly installments on the last day of each month over a period of 36 months commencing December 31, 2022.

The option award was made in accordance with the terms of the Issuer's Amended and Restated 2013 Equity Incentive Plan. The option vests as to 25% of the shares on December 14, 2022 with the remaining shares to vest in equal monthly installments on the last day of each month over a period of 36 months commencing December 31, 2022.

The option award was made in accordance with the terms of the Issuer's Amended and Restated 2013 Equity Incentive Plan (the "2013 Plan"). The option vests in equal monthly installments over a period of 12 months commencing on December 1, 2021. The exercise price is based on the closing price for the shares of the Common Stock on the date of grant in accordance with the terms of the 2013 Plan.

The option award was made in accordance with the terms of the Issuer's Amended and Restated 2013 Equity Incentive Plan (the "2013 Plan"). The option vests in equal monthly installments over a period of 12 months commencing on December 1, 2021. The exercise price is based on the closing price for the shares of the Common Stock on the date of grant in accordance with the terms of the 2013 Plan.

The option award was made in accordance with the terms of the Issuer's Amended and Restated 2013 Equity Incentive Plan (the "2013 Plan"). The option vests in equal monthly installments over a period of 12 months commencing on December 1, 2021. The exercise price is based on the closing price for the shares of the Common Stock on the date of grant in accordance with the terms of the 2013 Plan.

The option award was made in accordance with the terms of the Issuer's Amended and Restated 2013 Equity Incentive Plan (the "2013 Plan"). The option vests in equal monthly installments over a period of 36 months commencing on November 30, 2021. The exercise price is based on the closing price for the shares of the Common Stock on the date of grant in accordance with the terms of the 2013 Plan.